{"id":183979,"date":"2026-10-23T23:40:39","date_gmt":"2026-10-23T21:40:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-kriptograficheskih-bibliotek-openssl-4-1-0-i-libressl-4-4-0"},"modified":"2026-10-23T23:40:45","modified_gmt":"2026-10-23T21:40:45","slug":"openssl-4-1-0-and-libressl-4-4-0-cryptographic-libraries-released","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/openssl-4-1-0-and-libressl-4-4-0-cryptographic-libraries-released","title":{"rendered":"Lanzamiento de las bibliotecas criptogr\u00e1ficas OpenSSL 4.1.0 y LibreSSL 4.4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha publicado la versi\u00f3n de la biblioteca OpenSSL 4.1.0, que ofrece la implementaci\u00f3n de los protocolos TLS y varios algoritmos de cifrado. OpenSSL 4.1 se clasifica como lanzamientos con soporte normal, cuyas actualizaciones se lanzan durante 13 meses. El soporte de la rama LTS de OpenSSL 3.5 se extender\u00e1 hasta abril de 2030. El c\u00f3digo del proyecto se distribuye bajo la licencia Apache 2.0. <\/p>\n<p>Novedades principales: <\/p>\n<ul>\n<li class=\"l\"> Se ha a\u00f1adido el soporte inicial para la arquitectura Elbrus2000 (e2k).\n<li class=\"l\"> Se ha agregado soporte para el protocolo DTLS 1.3 (RFC 9147), que es una adaptaci\u00f3n de TLS 1.3 para UDP y SCTP.\n<li class=\"l\"> En API <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/ssl-sertifikat\/\"   title=\"SSL\" data-wpil-keyword-link=\"linked\">SSL<\/a> Listener se ha a\u00f1adido soporte para DTLS.\n<li class=\"l\"> Se ha incorporado el soporte para el mecanismo GREASE (RFC 8701, Generate Random Extensions And Sustain Extensibility), el cual al negociar una conexi\u00f3n a\u00f1ade valores ficticios en varios campos de los protocolos TLS y DTLS para verificar la correcta manipulaci\u00f3n de estos en servidores y cortafuegos (<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\">servidor<\/a> debe ignorar valores desconocidos y continuar la negociaci\u00f3n de la conexi\u00f3n bas\u00e1ndose en los conocidos).\n<li class=\"l\"> Se ha incluido el soporte para la funci\u00f3n de derivaci\u00f3n de clave (KDF) IKEv2 (Internet Key Exchange).\n<li class=\"l\"> Se ha implementado soporte para nuevos objetivos de compilaci\u00f3n VC-WIN32-MSVC2013 y VC-WIN64A-MSVC2013 para la compilaci\u00f3n utilizando MSVC 2013. Se han eliminado los objetivos VC-WIN64I (Windows en sistemas Itanium) y VC-CE (Windows CE).\n<li class=\"l\"> Se han a\u00f1adido implementaciones de ML-DSA y ML-KEM, optimizadas para la arquitectura ppc64le, as\u00ed como una variante de ML-DSA, optimizada para x86_64.\n<li class=\"l\"> Se ha a\u00f1adido una implementaci\u00f3n de descifrado AES-CBC, optimizada utilizando extensiones AVX-512 y VAES para x86_64.\n<\/ul>\n<p>Adem\u00e1s, cabe mencionar el lanzamiento de una versi\u00f3n port\u00e1til del paquete LibreSSL 4.4.0, que es un fork de OpenSSL. La versi\u00f3n LibreSSL 4.4.0 se considera experimental, en la que se desarrollan caracter\u00edsticas que formar\u00e1n parte de OpenBSD 8.1. <\/p>\n<p>Los cambios en la nueva versi\u00f3n de LibreSSL est\u00e1n principalmente relacionados con correcciones de errores, optimizaciones y resoluciones de problemas de compatibilidad con OpenSSL. Se ha mejorado significativamente el soporte para la plataforma Windows y se ha a\u00f1adido soporte para<br \/>\n macOS 27.0. Se han incluido optimizaciones en ensamblador para MIPS32 y MIPS64. Se ha mejorado el rendimiento de SHA-3.<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66533\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 4.1.0, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 TLS \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f. OpenSSL 4.1 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u043a \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043c \u0441 \u043e\u0431\u044b\u0447\u043d\u044b\u043c \u0441\u0440\u043e\u043a\u043e\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 13 \u043c\u0435\u0441\u044f\u0446\u0435\u0432. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 LTS-\u0432\u0435\u0442\u043a\u0438 OpenSSL 3.5 \u043f\u0440\u043e\u0434\u043b\u0438\u0442\u0441\u044f \u0434\u043e \u0430\u043f\u0440\u0435\u043b\u044f 2030 \u0433\u043e\u0434\u0430. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b Elbrus2000 (e2k). [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183979","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 4.1.0, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 TLS \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 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